This was a fun book and a great way to end the series. It had an explosive finish and managed to tie up pretty much all the major plotlines going through (though as a young adult novel it was fairly straightforward). The characters were interesting and the plot very fast paced. Overall, an enjoyable science fiction/fantasy series. Apparently there is more to continue in this universe which sounds exciting to me!
For a full review, check out my blog: strakul.blogspot.com/2024/01/defiant-by-brandon-sanderson.html